A thorough knowledge of the mechanism is necessary for the estimate o – McqOptions

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1.	A thorough knowledge of the mechanism is necessary for the estimate of convective heat transfer coefficient so that the process can be adequately represented by mathematical equation. This is a limitation of the method of
A.	analogy between heat, mass and momentum transfer
B.	approximate analysis of the boundary layer equation
C.	dimensional analysis coupled with experimental data
D.	exact mathematical analysis of the boundary layer equation
Answer» E.

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